python 九九乘法表 

row = 1
while row <= 9:
    col = 1
    while col <= row:
        print("%d*%d=%d" % (col, row, col*row) , end="\t")
        col += 1
    print("")
    row += 1

 

posted @ 2021-06-04 01:59  华北业余选手  阅读(45)  评论(0)    收藏  举报